On 3/29/06, Michael Bauroth <[EMAIL PROTECTED]> wrote:
>
> Hi,
>
> I've seen through the examples different ways to place filters. Which
> way do you would advice?
The way #2 is the correct one. The way #1 prohibits you from using your
handler on VM-pipe transport. If your handler is supposed to work only on a
certain transport type, then it's fine with #1, too, but who knows? :)
Trustin
way 1)
>
> public class ReverseProtocolHandler extends IoHandlerAdapter
> {
> private static IoFilter LOGGING_FILTER = new LoggingFilter();
> private static IoFilter CODEC_FILTER =
> new ProtocolCodecFilter( new TextLineCodecFactory() );
>
> public void sessionCreated( IoSession session ) throws Exception
> {
> session.getFilterChain().addLast( "logger", LOGGING_FILTER );
> session.getFilterChain().addLast( "codec", CODEC_FILTER );
> }
>
>
> way 2)
>
> IoAcceptor tAcceptor = new SocketAcceptor();
> IoAcceptorConfig tConfig = new SocketAcceptorConfig();
> DefaultIoFilterChainBuilder tChain = tConfig.getFilterChain();
> tChain.addLast( "logger", new LoggingFilter() );
>
>
> Regards
> Michael
>
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